Mini PC AMD Ryzen 7 5825U Acemagician AM06PRO

I purchased this Mini PC to do video editing using the Olive Video Editor program. My previous Mini PC based on the Intel N95 was not able to playback 2.7K/60 fps videos, it only does 1080/30 fps. The AMD Ryzen 7 5825U CPU is instead capable of previewing the clips applying cropping on the fly on Olive, which is what I actually need.

GNU/Linux kernel 6.1.0 shipped with Debian 12 Bookworm does not support the WiFi adapter .

I had a problem getting audio to work on the HDMI port: at bootstrap the PC was totally mute; no audio was routed to the HDMI display.

First of all I manually checked all the following:

• Unmute the S/PDIF output using alsamixer.
• Opened the XFCE mixer app pavucontrol:
  • Into the Output Devices tab check that the HDMI #1 is unmuted and Set as fallback.
  • : Check the the pavucontrol uses the correct master volume…
  • Start an audio player (e.g. the audacious program to play some mp3 files); into the Playback tab of pavucontrol check that the app is using the HDMI #1 port to route the sound.

Now you should ear the sound coming from the HDMI display (obviously your device must have the speakers!).